958 resultados para Fungos - Etiologia
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Obesity is defined as excess body fat. It is considered today a serious public health problem and has reached high proportions in childhood and adolescence. Among factors highlight the lifestyle, poor diet and little physical activity for their development. Childhood obesity is not treated can become permanent in adulthood increases the risk of several diseases such as cardiovascular, metabolic and other disorders such as depression, low self-esteem among others. It's extreme need multidisciplinary intervention to prevent it, with guidelines on healthy eating habits and regular physical activity. Treatment is necessary in a multidisciplinary team of doctors, nutritionists, physical educators, psychologists and family that has a decisive weight in the treatment of obese children. The media could give more space for the disclosure of childhood obesity, so that the population is aware of this epidemic in a more serious understand its risks and health effects. This bibliographic study has character and aims to seek the causes of obesity, its consequences in adulthood and possible forms of intervention
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Spills can ocurr during oil productive chain and contaminate various environments due to the toxicity of monoaromatics hidrocarbons. Toluene stands out for being agressive to the nervous sistem and teratogenic, with high mobility and solubility in water, which facilitates environmental impact. Studies show that fungi are potential aromatic compounds assimilators, encouraging new researches about its use on the recovery of contaminated sites. This study aimed to select and characterize fungus with potential for biorremediation of toluene. 50 fungi were selected of the Collection of Microorganisms of Interest for Oil Gas and Biofuels, of UNESP Rio Claro, all of which were isolated from sites contaminated with monoaromatic hydrocarbons. Two trials were realized to select the microorganism with greater potential. The first test evaluated fungal growth under toluene saturated atmosphere. 24 fungi were chosen because its greater biomass production to participate in the next trial, the degradation in plates test, where the blue redox agente, DCPIP, indicates the degradation reaction, turning colorless. From this teste was possible to select one isolate which showed higher growth and stronger medium discoloration as the microorganism with the greatest potential to assimilate toluene. The Trichoderma cf. koningii had its potential evaluated through gas cromatography. The experiment proved the efficiency of the methodology, with positives results from the method validation and the effectiveness demonstrated of the LA-PHA-PACK bottles to prevent the volatilization of toluene during the 21 days of experiment. Being reliable its use for monitoring toluene decay associating it with degradation. This results are important because there aren't many methodologies and vials efficient to the purpose of this work. In the present study the degradation rates demonstrated no significant decay of the concentration of hydrocarbon. That may be related to the...
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Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB
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Na busca de novos recursos genéticos capazes de produzir enzimas celulolíticas a baixas/médias temperaturas, o continente Antártico vem demonstrando ser um ambiente bastante promissor. Neste contexto, o objetivo do presente trabalho foi avaliar a influência de diferentes fatores na produção de celulases por fungos filamentosos isolados de amostras da Antártica visando otimização do processo possível aplicação das mesmas na produção de etanol de segunda geração. Foram utilizados os fungos L1-1 e E5B da Central de Recursos Microbianos da UNESP (CRM-UNESP) os quais foram previamente selecionados devido ao potencial celulolítico. O delineamento experimental foi utilizado para analisar a influência de variáveis independentes na produção enzimática. A quantificação da celulase foi realizada pelo método do ácido dinitrosalicílico (ADNS). Antes de iniciar à aplicação dos planejamentos experimentais, foram adotadas estratégias para tentar minimizar e otimizar ao máximo o potencial dos isolados, as quais resultaram no estabelecimento da melhor agitação e a temperatura para a produção de celulase em 150 rpm e 20°C, para os dois isolados estudados. Inicialmente os fungos E5B e L1-1 apresentavam suas produções enzimáticas em 0,233U/mL e 0,342U/mL, respectivamente (antes da aplicação dos desenhos experimentais). Durante a condução do planejamento experimental do tipo Plackett&Burman(PB), foi verificada a preferência dos isolados pela fonte de carbono glicose, com efeito significativo na produção de celulases para os dois isolados. Tendo em vista o seu elevado custo comercial, foram realizados estudos com a sacarose, uma fonte de carbono alternativa e mais barata, bem como indutores enzimáticos. Após três planejamentos experimentais do tipo PB, foi selecionado o isolado L1-1 como o melhor produtor da enzima celulase. Após a condução de um quarto planejamento experimental do tipo Fatorial Fracionado 24-1, as...
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O problema da violência doméstica, infelizmente, se naturalizou em nossa sociedade, o que significa que culturalmente sofrer violência em casa é de certa forma, considerado comum. Todavia, a violência doméstica não deve ser encarada desta maneira, já que constitui uma violação das Normas Internacionais e da Legislação Brasileira que a protege. Esta idéia torna-se premissa básica para que sejam desenvolvidas estratégias de planejamentos de ações e serviços, pois a violência contra a mulher é um problema social e de saúde pública, consistindo num fenômeno mundial que não respeita fronteiras de classe social, raça/etnia, religião, idade e grau de escolaridade. Diante desta realidade, o Serviço de Cirurgia e Traumatologia Buco-Maxilo-Facial da Faculdade de Odontologia do Campus de Araçatuba se preocupa em diagnosticar as lesões faciais de mulheres vítimas da violência doméstica, levar ao seu conhecimento seus direitos e proporcionar um atendimento integral e humanizado.
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Since the occlusion area is presented in almost all specialties of Dentistry, its relationship with the health of the patient has been shown. The etiology of temporomandibular disorders is multifactorial and the occlusion is considered an etiologic factor. This study aimed to discuss the functional occlusion aspects and the presence of temporomandibular disorders. Literature Review: The loss of orthopedic balance can induce temporomandibular disorder. Therefore, both the physiological and functional occlusions have been analyzed as a dental relation. Several functional occlusal factors have been linked to the temporomandibular disorders such as deviations of centric relation to maximum intercuspation, occlusal interferences, absence of posterior teeth, changes on the occlusion vertical dimension, malocclusion, orthodontic treatment and parafunction. Conclusion: The most common occlusal factors related to temporomandibular disorders are quite frequent; however, the diagnosis and treatment of such disorders should be considered individually
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In general the human breath doesn't have smell or it is so only lightly perceptible to the surrounding ones, varying of pleasant the unpleasant, being taken in consideration the sensibility of the person. Halitosis or bad breath doesn't truly represent a disease, being present in a considerable portion of the population. Ethiologically exist several involved factors, could make an appointment breathing, gastric intestinal, organic and psychic disturbances and mainly oral factors, being the microbial colonization of the tongue the most common, beside the pathological situations involving periodontitis, as necrotizing ulcerative gengivitis. For representing a true obstacle biopsicossocial, the halitosis it influences directally in the family life, work, the patients' atmosphere social, being its diagnosis specific, demanding in certain occasions treatment multidisciplinar. In that sense, the present study if report to a literary revision of the theme, approaching the main aspects of the development of the halitosis, as well as its biological origin and its clinical implications.
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In general the human breath doesn't have smell or it is so only lightly perceptible to the surrounding ones, varying of pleasant the unpleasant, being taken in consideration the sensibility of the person. Halitosis or bad breath doesn't truly represent a disease, being present in a considerable portion of the population. Ethiologically exist several involved factors, could make an appointment breathing, gastric intestinal, organic and psychic disturbances and mainly oral factors, being the microbial colonization of the tongue the most common, beside the pathological situations involving periodontitis, as necrotizing ulcerative gengivitis. For representing a true obstacle biopsicossocial, the halitosis it influences directally in the family life, work, the patients' atmosphere social, being its diagnosis specific, demanding in certain occasions treatment multidisciplinar. In that sense, the present study if report to a literary revision of the theme, approaching the main aspects of the development of the halitosis, as well as its biological origin and its clinical implications.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Química - IQ
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Pós-graduação em Biotecnologia - IQ
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)